CN1787912A - Process for producing packaging laminate material - Google Patents
Process for producing packaging laminate material Download PDFInfo
- Publication number
- CN1787912A CN1787912A CNA2003801103363A CN200380110336A CN1787912A CN 1787912 A CN1787912 A CN 1787912A CN A2003801103363 A CNA2003801103363 A CN A2003801103363A CN 200380110336 A CN200380110336 A CN 200380110336A CN 1787912 A CN1787912 A CN 1787912A
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- China
- Prior art keywords
- silver
- layer
- sheet strip
- production
- oxide film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
- B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B2038/0052—Other operations not otherwise provided for
- B32B2038/0092—Metallizing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/14—Printing or colouring
- B32B38/145—Printing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S53/00—Package making
- Y10S53/02—High frequency electric sealing
Abstract
A process for producing a weblike laminate material for packaging container composed of a base layer and a thermally sealable inner layer, comprising the steps of introducing an oxygen-containing gas in a silver vapor atmosphere; carrying a weblike base film in the silver vapor atmosphere so as to form a thin film of metallic silver on a surface of the weblike base film; oxidizing the thin film into a thin film of silver oxide; drawing out the base film provided with the thin film of silver oxide from the silver vapor atmosphere to thereby obtain a weblike base layer; laminating an inner face of the weblike base layer with a thermally sealable inner layer, while printing a container design on an outer face of the weblike base layer; and forming a thermoplastic layer or a support layer on the outer face and inner face of the weblike base layer. Formation of the seal zone, vicinity thereof and entirety of container can be carried out in an antibacterial atmosphere or with an antibacterial material.
Description
Technical field
The present invention relates to a kind of method of Production and Packaging laminate, this material can seal into container and have good antibacterial activity with high-frequency induction heating.
Background technology
In the used packing container of milk, fruit juice, rice wine, shochu, mineral water and other soft drink, a kind of sheet strip laminate that has the pleat line on fibrous substrate (as paper etc.)/plastic layer zoarium will form tubulose by a vertical vertical line sealing is provided, material that will can is irritated the packaging material that into formed tubulose and is laterally provided an x wire sealing again at tubular packaging material, to form pillow and folding, form net shape along the pleat line.As for net shape, brick shape (parallelepiped), tetrahedral or the like are arranged.
In above-mentioned packaging system, with regard to aseptic packaging and quick-frozen packing, make packing container with different sheet strip laminates with a Different Package system.In the laminated packaging material that is used for the paper pack container product, with regard to aseptic packaging, known have low density polyethylene (LDPE) (LDPE)/printing ink layer/refill layer (fibrous carrier layer)/LDPE/ aluminium foil/LDPE/LDPE and a LDPE/ printing ink layer/refill layer/LDPE/ aluminium foil/polyester (PET); And with regard to the quick-frozen packing, known have LDPE/ printing ink layer/refill layer/LDPE/LDPE, a printing ink layer/LDPE/ refill layer/LDPE/LDPE etc.
To seal into high-frequency induction heating in the laminate of container, known have, the described laminate of for example Japanese Examined Patent Publication No.S63-222, this is a kind of sheet strip laminate of doing packing container, form by one deck basic unit and one deck thermoplastic internal layer, and in the zone that will seal into container, comprise the carbon black conductive layer that is combined in from level to level between basic unit and the thermoplastic internal layer with high-frequency induction heating.This laminate is formed (Japanese ExaminedPatent Publication No.S63-222) by basic unit, thermoplastic internal layer and marginal carbon black conductive layer.
When the sheet strip laminate laying that will do packing container gets up and melts heat sealable internal layer when forming district to be sealed, food liquid of can or packing and so on might remain in seal area and adjacent area thereof.And residue might be subjected to the pollution of alien bacteria and so on.Therefore, be necessary in antibiotic atmosphere or with anti-biotic material, to form seal area and adjacent area thereof.
Packing liquid food product paper container can be divided into the aseptic packaging that can preserve at normal temperatures and the quick-frozen that will distribute packing as milk container etc. under the quick-frozen condition.Various packaging laminates are divided into aseptic packaging and quick-frozen packing roughly and are produced.Food liquid will carry out can with the Sealing Method of separating with the filling machine of separation and pack.
But, even aseptic packaging comprises a kind of different packaging system with quick-frozen, if the part of Different Package system is removed, whole packaging system still can effectively operate/use/work, thus further help energy-conservation, economize material and reduce production costs.
Summary of the invention
The objective of the invention is the method that provides a kind of Production and Packaging laminate for addressing the above problem.
For addressing the above problem, target of the present invention is the method that the sheet strip laminate of packing container is done in a kind of production, this material is made up of one deck basic unit and the heat sealable internal layer of one deck, this method comprises the following steps: to introduce oxygen-containing gas in silver-colored vapor atmosphere, send sheet strip basement membrane to silver-colored vapor atmosphere, on a surface of sheet strip basement membrane, to form layer of metal silver film, this argent thin-films Oxygen is changed into silver oxide film, the basement membrane that will have silver oxide film is pulled out from silver-colored vapor atmosphere, thereby obtain sheet strip basic unit, carry out the inner surface and the heat sealable internal layer of this sheet strip basic unit laminated, at sheet strip base layer exterior surface printing containers detail of design, and at outer surface and the inner surface shaping one deck thermoplastic plastic layer or the supporting layer of sheet strip basic unit.
Its result, the formation of seal area and adjacent area thereof and entire container can both be carried out in antibiotic atmosphere or with anti-biotic material.And, even aseptic packaging comprises a different packaging system with quick-frozen, also can remove the part of different systems.Therefore, whole packaging system can effectively operate/use/work, thereby further energy-conservation, economize material and reduce production costs.
In a first aspect of the present invention, a kind of target of method of Production and Packaging laminate is a kind of method of producing at least a sheet strip laminate of using as packing container, this material is made up of one deck basic unit and the heat sealable internal layer of one deck, and comprises a kind of configuration that feature is following: heating of metal silver is to form silver-colored vapor atmosphere; When oxygen-containing gas being introduced this silver vapor atmosphere or subsequently, send to sheet strip basement membrane in the silver-colored vapor atmosphere continuously or off and on, on a surface of sheet strip basement membrane, to form layer of metal silver film, simultaneously or with oxygen-containing gas some or all argents are oxidized to silver oxide to be converted into silver oxide film subsequently, the sheet strip basement membrane that has silver oxide film is pulled out from the silver-colored vapor atmosphere that contains oxygen-containing gas, thereby obtain sheet strip basic unit, carry out the inner surface and the heat sealable internal layer of one deck of this sheet strip basic unit laminated, in the indirect or direct printing containers design of the outer surface of sheet strip basic unit, and simultaneously or form similar or inhomogeneity, single or multiple lift thermoplastic plastic layer or supporting layer in succession at the outer surface of sheet strip basic unit and inner surface.
In a second aspect of the present invention, in a kind of method of Production and Packaging laminate, silver oxide film is the composite of argent and silver oxide.
In a third aspect of the present invention, in a kind of method of Production and Packaging laminate, oxygen-containing gas is the mist of a kind of inert gas and oxygen.
In a fourth aspect of the present invention, in a kind of method of Production and Packaging laminate, the thickness of silver oxide film is 10 μ m.
In a fifth aspect of the present invention, in a kind of method of Production and Packaging laminate, the thickness of silver oxide film is 0.1～1 μ m.
In a sixth aspect of the present invention, in a kind of method of Production and Packaging laminate, one or both that sheet strip basement membrane is included in that at least one surface go up to form or multiple silicon oxide film, pellumina are or/and the Obstruct membrane of hard carbon films and so on.
In a seventh aspect of the present invention, in a kind of method of Production and Packaging laminate, sheet strip basement membrane comprises one or both or multiplely is selected from following one group polymer: low density polyethylene (LDPE), linear low density of polyethylene, linear low density of polyethylene with metallocene catalyst production, medium density polyethylene, high density polyethylene (HDPE), polypropylene, poly-naphthalene dicarboxylic acids glycol ester, ethylene-vinyl alcohol, polyamide, the condensation polymer of m-xylene diamine and adipic acid, polyvinyl alcohol, ethylene-vinyl acetate copolymer, ethylene-methacrylic acid copolymer, ethylene-ethyl acrylate copolymer, ethylene-methyl acrylate copolymer, ethylene-acrylic acid copolymer and cyclic olefine copolymer, the lamilated body of paper or polymer and paper.
Have the following function of the present invention includes of above-mentioned configuration:
It is strip that the present invention does the sheet strip laminate that packing container uses, so can form a plurality of containers.Therefore Production and Packaging container continuously and at high speed.
According to the present invention, supporting layer or the basic unit when no supporting layer provide intensity for packing container and laminate and keep and support its configuration etc.The thermoplastic internal layer also is the innermost layer of container or the innermost layer of adjacent chamber wall, and will closely contact directly or indirectly with food liquid subsequently, therefore will prevent the basic unit of food liquid infiltration/wet pans.And in heat-sealing, its internal layer will and soften and the formation seal area by hot melt.
Silver oxide film is the thin layer that forms on base layer interior surface, contains a zone that will seal into container with high-frequency induction heating.
Because silver oxide film has electrical conductivity, so when high frequency electric flows to an external coil, can produce an induced-current in conductive layer because of high-frequency induction, the plastics of adjacent internal layer (thermoplastic/resin) are melted by its resistance heat and seal.That is to say, according to the present invention, when forming container, the eddy-current heating that conductive layer is caused by high-frequency induction heating, the heat that is produced is transferred to innermost layer, heating, fusing and softening heat sealable innermost layer.Be heated the district at it, just form a heat-sealable area.
The target of the method for Production and Packaging laminate of the present invention is a kind of at least a method of making the sheet strip laminate of packing container of producing, and this material is made up of one deck basic unit and the heat sealable internal layer of one deck, and this method comprises following technology:
A) heating of metal silver is to form the technology of silver-colored vapor atmosphere
In this technology, in vacuum chamber, heat, for example, solid metal silver.About heating means, have, for example, eddy-current heating, sputter, have burning ears and other method by electric artificial delivery green coke.Solid metal silver melted by heat and liquefaction, and further evaporation in a vacuum produce silver-colored steam.This steam forms silver-colored vapor atmosphere.
B) when oxygen-containing gas being introduced this silver vapor atmosphere or subsequently, send sheet strip basement membrane to silver-colored vapor atmosphere continuously or off and on, on a surface of sheet strip basement membrane, to form the technology of layer of metal silver film.
In this technology, oxygen-containing gas will be introduced in the silver-colored vapor atmosphere under control continuously or off and on.Oxygen-containing gas is the mist of a kind of inert gas such as argon gas, helium, neon, nitrogen or similar G﹠O, and the mist of argon gas and oxygen preferably.By this mixing, can realize more controlled oxidation.
C) simultaneously or with oxygen-containing gas part or all of argent is oxidized to silver oxide to be converted into the technology of silver oxide film subsequently
The invention is characterized under the control oxidation argent film is converted into silver oxide film.The ratio, sheet strip basement membrane that the parameter of controlling comprises environment temperature, mist continuously or the speed of intermittent feeding etc.
D) the sheet strip basement membrane that will have silver oxide film is pulled out from the silver-colored vapor atmosphere that contains oxygen-containing gas, thereby obtains the technology of sheet strip basic unit
The sheet strip basement membrane of carrying is continuously pulled out in silver-colored vapor atmosphere.Gained sheet strip basic unit can be used for next downstream process immediately.And this base material also can store by temporarily being wound on the roller.
E) sheet strip base layer interior surface and the heat sealable internal layer of one deck are carried out laminated technology
In this technology, that the inner surface and the heat sealable internal layer of one deck of sheet strip basic unit is indirect or directly laminated.Heat sealable internal layer comprises polyolefin, for example, and various low density polyethylene (LDPE)s or analog, or other polymer.
F) technology that designs at the indirect or direct printing containers of sheet strip base layer exterior surface
G) simultaneously or form similar or inhomogeneity, the technology of single or multiple lift thermoplastic plastic layer and/or supporting layer in succession at the outer surface of sheet strip basic unit and inner surface
In these technologies, printing will be passed through thermoplastic plastic layer and/or supporting layer, or directly carries out on the outer surface of sheet strip basic unit.And printing surface can be laminated with the single or multiple lift thermoplastic plastic layer.
In this technology, the thermoplastic plastic layer comprises intermediate layer, one deck adhesive resin layer, one deck gas-barrier layer of one deck polyolefin or similar polymer etc.In addition, as supporting layer, by ply of paper, the composite layer of mainly forming, the plastic composite bed of material etc. by paper.
In a preferred embodiment of the invention, silver oxide film is the composite of argent and silver oxide.
By adopting this composite, heat sealable material can directly be heated, thereby can heat effectively and seal.And because pressurization during sealing, silver components (argent, silver ion, silver oxide etc.) is discontinuous but cover seal area fully, and by this silver components, the formation of seal area and adjacent area thereof all can be carried out in antibiotic atmosphere or with anti-biotic material.
In a preferred embodiment of the invention, oxygen-containing gas is the mist of a kind of inert gas and oxygen.
By this mixing, can realize more controlled oxidation, in the control oxidation, the argent film is converted into silver oxide film.
In a preferred embodiment of the invention, the thickness of silver oxide film is less than 10 μ m, more preferably 0.1～1 μ m.
Can effectively seal heating and form antibiotic atmosphere with above-mentioned thickness.
In a preferred embodiment of the invention, sheet strip basement membrane one or both or the multiple silicon oxide film that are included in that at least one surface go up to form, pellumina are or/and the Obstruct membrane of hard carbon black film and so on.
By adding layer, can improve gas barrier properties and fragrance protectiveness with barrier.
In a preferred embodiment of the invention, sheet strip basement membrane comprises and is selected from following one group one or both or multiple polymers: low density polyethylene (LDPE), linear low density of polyethylene, linear low density of polyethylene with metallocene catalyst production, medium density polyethylene, high density polyethylene (HDPE), polypropylene, poly-naphthalene dicarboxylic acids glycol ester, ethylene-vinyl alcohol, polyamide, the condensation polymer of m-xylene diamine and adipic acid, polyvinyl alcohol, ethylene-vinyl acetate copolymer, ethylene-methacrylic acid copolymer, ethylene-ethyl acrylate copolymer, ethylene-methyl acrylate copolymer, ethylene-acrylic acid copolymer and cyclic olefine copolymer, the lamilated body of paper or polymer and paper.
In using the heat-sealing of laminate of the present invention, prepare a kind of strip laminate, this is a kind of laminate of the present invention, promptly form and comprise the laminate of one deck silver oxide film by one deck basic unit and the heat sealable internal layer of one deck, with transfer of heat that eddy-current heating is produced to internal layer by the formed heat-sealable area of high-frequency induction heating, thereby form container.Generally speaking, sheet strip laminate will be rolled into the roller shape, stores and transport.
For example, roller shape sheet strip laminate is put into bottle placer, laminate is pulled out and send to bottle placer from roller.The sheet strip laminate that is sent to is shaped as tubulose when mobile downstream.Laminate a vertical seal vertically is provided, make it to become not can leakage liquid fluid-tight.When providing vertical seal by high-frequency induction heating, high-frequency induction heating just forms a heat-sealable area.
This laminate pipe is advanced in the food liquid can.
In the horizontal, preferably below the liquid level of filling tube, form heat-sealable area at the predetermined space place with high-frequency induction heating, and a transverse sealing is provided.
Then, also folding along the pleat line on request with the center in cutting knife or similar tool cutting sealing district to form single container, form net shape thus.
The specific embodiment
Embodiment of various details.
(embodiment)
Enumerate the example of sheet strip basic unit layer structure below.
Basement membrane/silver oxide film
Basement membrane/pellumina/silver oxide film
Basement membrane/silicon oxide film/silver oxide film
Basement membrane/silicon oxide film and pellumina/silver oxide film
Basement membrane/silicon oxide film and hard carbonaceous film/silver oxide film
Basement membrane/pellumina/silver oxide film/pellumina
Basement membrane/pellumina/silver oxide film/silicon oxide film
Basement membrane/hard carbonaceous film/silver oxide film/pellumina
Basement membrane/hard carbonaceous film/silver oxide film/silicon oxide film
Basement membrane/silicon oxide film/silver oxide film/silicon oxide film
Basement membrane/silicon oxide film/silver oxide film/pellumina
The thickness of above-mentioned example is 1 μ m～100 μ m
Enumerate the example of packaging laminate layer structure below.
(outward) polyolefin layer/ply of paper/heat sealable internal layer of polymeric layer/basic unit/polyolefin (interior)
(outward) polyolefin layer/ply of paper/polyolefin layer/basic unit/heat sealable internal layer of adhesive resin layer/polyolefin (interior)
(outward) basic unit/heat sealable internal layer of adhesive resin layer/polyolefin (interior)
(outward) polyolefin layer/adhesive resin layer/basic unit/heat sealable internal layer of adhesive resin layer/polyolefin (interior)
More specifically, can be exemplified below:
The heat sealable internal layer of low density polyethylene (LDPE) (interior) of (outward) low density polyethylene layer/printed layers/ply of paper/low density polyethylene layer/pet layer/silver oxide film/adhesive resin layer/produce with metallocene catalyst, or similar structures.
As mentioned above, according to the present invention, obtained following superiority:
Whole container, particularly sealing district and adjacent area thereof can both or be used antibiotic material in antibiotic atmosphere Material forms.
Even aseptic packaging comprises a different packaging system with quick-frozen, because a part Packaging system is dismountable, and whole packaging system still can effectively operate/use/works, from And further allow energy-conservation, economize material and reduce production costs.
According to the present invention, can form sealing/bonding with a kind of new Sealing Method, accurate worker Skill will be carried out in printing machine during with automatic bonding equipment high speed printing, uses extensive curved surface Printing machine and intaglio printing press can be realized a large amount of productions.
According to method of the present invention can with a kind of fast, the security seal method is applied to not comprise any The cheap packaging material of metal forming layer.
Industrial applicability
The method of Production and Packaging laminate of the present invention can be applicable to filling liquid food such as milk, The packing container of cold drink etc.
Claims (7)
1. the method for a Production and Packaging laminate, this method is used for producing at least a sheet strip laminate of doing packing container, and described laminate is made up of one deck basic unit and the heat sealable internal layer of one deck, and this method comprises the following step:
Heating of metal silver is to form silver-colored vapor atmosphere;
When oxygen-containing gas is introduced silver-colored vapor atmosphere or afterwards, sheet strip basement membrane is sent in the silver-colored vapor atmosphere continuously or off and on, to form layer of metal silver film in sheet strip membrane surface;
With oxygen-containing gas part/whole argents are oxidized to silver oxide, make it to be converted into silver oxide film simultaneously or subsequently;
The sheet strip basement membrane that has silver oxide film is pulled out from the silver-colored vapor atmosphere that contains oxygen-containing gas, thereby obtain sheet strip basic unit;
Carry out the inner surface and the heat sealable internal layer of one deck of sheet strip basic unit laminated;
At the outer surface of sheet strip basic unit printing containers detail of design indirectly or directly;
At the outer surface of sheet strip basic unit and inner surface simultaneously or form similar in succession or inhomogeneity and single or multiple lift thermoplastic plastic layer and/or supporting layer.
2. according to the method for the Production and Packaging laminate of claim 1, wherein silver oxide film is the composite of argent and silver oxide.
3. according to the method for the Production and Packaging laminate of claim 1, wherein oxygen-containing gas is the mist of inert gas and oxygen.
4. according to the method for the Production and Packaging laminate of claim 1, wherein the thickness of silver oxide film is less than 10 μ m.
5. according to the method for the Production and Packaging laminate of claim 4, wherein the thickness of silver oxide film is 0.1～1 μ m.
6. according to the method for the Production and Packaging laminate of claim 1, wherein sheet strip basement membrane is included at least one surface and goes up form a kind of, or two or more silicon oxide films, pellumina are or/and the Obstruct membrane of hard carbon films.
7. according to the method for the Production and Packaging laminate of claim 1, wherein sheet strip basement membrane comprises one or both or more kinds ofly is selected from following one group polymer: low density polyethylene (LDPE), linear low density of polyethylene, linear low density of polyethylene with metallocene catalyst production, medium density polyethylene, high density polyethylene (HDPE), polypropylene, poly-naphthalene dicarboxylic acids glycol ester, ethylene-vinyl alcohol, polyamide, the condensation polymer of m-xylene diamine and adipic acid, polyvinyl alcohol, ethylene-vinyl acetate copolymer, ethylene-methacrylic acid copolymer, ethylene-ethyl acrylate copolymer, ethylene-methyl acrylate copolymer, ethylene-acrylic acid copolymer and cyclic olefine copolymer, the lamilated body of paper or polymer and paper.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP113753/2003 | 2003-04-18 | ||
| JP2003113753A JP4036452B2 (en) | 2003-04-18 | 2003-04-18 | Method for manufacturing packaging laminate material |
| PCT/JP2003/015518 WO2004094138A1 (en) | 2003-04-18 | 2003-12-04 | Process for producing packaging laminate material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1787912A true CN1787912A (en) | 2006-06-14 |
| CN1787912B CN1787912B (en) | 2010-05-26 |
Family
ID=33307925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2003801103363A Expired - Fee Related CN1787912B (en) | 2003-04-18 | 2003-12-04 | Process for producing packaging laminate material |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US7713373B2 (en) |
| EP (1) | EP1616694B1 (en) |
| JP (1) | JP4036452B2 (en) |
| KR (1) | KR101077333B1 (en) |
| CN (1) | CN1787912B (en) |
| AU (1) | AU2003289170B2 (en) |
| BR (1) | BR0318252B1 (en) |
| DE (1) | DE60336431D1 (en) |
| ES (1) | ES2359404T3 (en) |
| WO (1) | WO2004094138A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747953A (en) * | 2011-06-14 | 2014-04-23 | 爱索尔包装有限公司 | Dual barrier laminate structure |
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| US9139355B2 (en) | 2008-04-18 | 2015-09-22 | Medline Industries, Inc. | Glove packaging having antimicrobial barrier |
| US20090261001A1 (en) * | 2008-04-18 | 2009-10-22 | Medline Industries, Inc. | Glove packaging having antimicrobial barrier |
| US20120164397A1 (en) * | 2010-12-27 | 2012-06-28 | Deornellas Brad | Barrier and a method for making a barrier |
| JP6389409B2 (en) * | 2014-09-30 | 2018-09-12 | 三菱エンジニアリングプラスチックス株式会社 | Resin composition and molded product |
| KR101795017B1 (en) * | 2015-03-23 | 2017-12-05 | 주식회사 금비코리아 | Color wrapping paper of high resolution |
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2003
- 2003-04-18 JP JP2003113753A patent/JP4036452B2/en not_active Expired - Fee Related
- 2003-12-04 KR KR1020057019825A patent/KR101077333B1/en not_active IP Right Cessation
- 2003-12-04 ES ES03777237T patent/ES2359404T3/en not_active Expired - Lifetime
- 2003-12-04 BR BRPI0318252-5A patent/BR0318252B1/en not_active IP Right Cessation
- 2003-12-04 AU AU2003289170A patent/AU2003289170B2/en not_active Ceased
- 2003-12-04 WO PCT/JP2003/015518 patent/WO2004094138A1/en active Application Filing
- 2003-12-04 EP EP03777237A patent/EP1616694B1/en not_active Expired - Fee Related
- 2003-12-04 DE DE60336431T patent/DE60336431D1/en not_active Expired - Lifetime
- 2003-12-04 US US10/553,673 patent/US7713373B2/en not_active Expired - Fee Related
- 2003-12-04 CN CN2003801103363A patent/CN1787912B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747953A (en) * | 2011-06-14 | 2014-04-23 | 爱索尔包装有限公司 | Dual barrier laminate structure |
| CN103747953B (en) * | 2011-06-14 | 2015-11-11 | 爱索尔包装有限公司 | Dual barrier laminate structure |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004094138A1 (en) | 2004-11-04 |
| EP1616694A1 (en) | 2006-01-18 |
| AU2003289170B2 (en) | 2009-08-20 |
| AU2003289170A1 (en) | 2004-11-19 |
| CN1787912B (en) | 2010-05-26 |
| EP1616694A4 (en) | 2009-07-22 |
| BR0318252A (en) | 2006-05-23 |
| DE60336431D1 (en) | 2011-04-28 |
| JP2004314521A (en) | 2004-11-11 |
| US7713373B2 (en) | 2010-05-11 |
| US20070144666A1 (en) | 2007-06-28 |
| BR0318252B1 (en) | 2012-07-10 |
| KR101077333B1 (en) | 2011-10-26 |
| JP4036452B2 (en) | 2008-01-23 |
| EP1616694B1 (en) | 2011-03-16 |
| ES2359404T3 (en) | 2011-05-23 |
| KR20060006039A (en) | 2006-01-18 |
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